Ericaecous Soil?

[Songbirdy]

What is ericaecous soil made of?

[skylight]

Hi songbird, A lime-free, peat based compost specially designed for acid-loving (ericaceous) plants such as Rhododendrons, Azaleas and Heathers. The compost has a low pH and contains optimum levels of nutrients essential to produce healthy, well balanced plant growth.
The compost contains a balanced fertiliser complete with trace elements and has a ph of 4.5 - 5.00. cheers skylight

[Songbirdy]

Thank you for your answer. I take it that this special compost is not something I can "make" in my own composting bins?